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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-10-20 11:41:56 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-10-20 11:41:56 -0600 |
| commit | 71a7d3d78e3ca51ea688ae88c389867d948377cd (patch) | |
| tree | 74901aa0a48262807d8e409839a99f6f5a44455f /fs/file.c | |
| parent | 79d40370e8d31886a9413e2ee115fc426b4ae97e (diff) | |
| download | linux-71a7d3d78e3ca51ea688ae88c389867d948377cd.tar.bz2 | |
vfio/type1: silence integer overflow warning
I get a static checker warning about the potential integer overflow if
we add "unmap->iova + unmap->size". The integer overflow isn't really
harmful, but we may as well fix it. Also unmap->size gets truncated to
size_t when we pass it to vfio_find_dma() so we could check for too high
values of that as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'fs/file.c')
0 files changed, 0 insertions, 0 deletions